baber/WOPTO huggingface dataset:
Patent EP-0477478-A1 (EP)
Inventor: MANS LEONARDUS HUBERTUS ANTONI
IPC: D04D7/10
Filed: 1991-06-25
Abstract: The invention relates to a decorative material, such as wreaths, packages, ribbon decorations or the like, which can be used for a limited period and have at least one ribbon. A decorative material of this type is to be provided which can be disposed of very inexpensively and simply. For this purpose, it is proposed that the ribbon consists of a decomposable nonwoven. <IMAGE>
Patent EP-0483859-A1 (EP)
Inventor: COHEN BERNARD
IPC: B29C59/10
Filed: 1991-10-31
Abstract: A method of treating a low hydrohead fibrous porous web material to increase its retentive wettability, by at least about 50%, as compared to untreated low hydrohead web material, is disclosed. The increase in retentive wettability is evidenced by the increase in the average number of runoff tests that the treated web material can sustain without unacceptable runoff is disclosed. 
     The invention is also directed to products prepared or preparable by the process.
Patent EP-0491451-A1 (EP)
Inventor: PAUL MANFRED
IPC: C21D9/00
Filed: 1991-12-16
Abstract: The invention relates to a magazine-like stackable support grid for receiving, in heat treatment furnaces, in a positionally defined manner slender workpieces - axles - arranged parallel next to one another in troughs. The support grids have on the upper side and the lower side stacking and inclination indexings. The stacking indexings (2, 2') engage positively in one another and fix the positionally identically stacked support grids in the stacked relative position. Moreover, the stacking indexings (2, 2') have inclinations (12) at their limits of a maximum of 45 DEG , in order that the support grids, under the effect of force in the direction of the longitudinal axis (5) of the troughs, are displaceable relative to one another along these inclinations (12). The inclination indexings (3) are arranged in the region of two walls (9) lying parallel to the longitudinal axis of the troughs and engage in one another with a play corresponding to a defined displacement quantity (4), in order that they permit, starting from the positionally identical stacking, a relative displacement in this direction. The displacement quantity amounts in this case to between 10 and 40, preferably 16%, of the height of the support grid, as a result of which there is a graduated angle  alpha  of 6 to 24, preferably 15 DEG . <IMAGE>
Patent EP-0442597-A1 (EP)
Inventor: ALEXANDER WILLIAM
IPC: B32B3/28
Filed: 1991-01-02
Abstract: A rigid panel, and method of making the panel, useful as a water barrier including an intermediate layer of a water-swellable colloidal clay (10), such as bentonite, sandwiched between two layers (13,14) of exterior sheet material, such as paperboard, including an optional intermediate support sheet (15), wherein at least one of the sheet materials is rigid and at least one of the exterior sheet material layers has a plurality of spaced apertures (18) or water channels extending from the exterior of the panel to the intermediate water-swellable clay layer. 
     The exterior sheet material layers may be coated with a water soluble coating to prevent premature clay hydration.
Patent EP-0456382-A1 (EP)
Inventor: HUTCHINGS GRAHAM JOHN
IPC: B01J39/14
Filed: 1991-04-25
Abstract: An ion exchange material for the removal of radioisotope cations such as the cations of caesium and strontium from an aqueous environment containing the radioisotope cation comprises a modified clinoptilolite produced by treating a natural clinoptilolite with sodium hydroxide at a concentration of approximately 2M or with hydrochloric acid at a concentration of from 0,1M to 5M for a suitable treatment time and at a suitable treatment temperature. The modified clinoptilolite is especially effective in the removal of radioisotope cations from an aqueous environment.
Patent EP-0485240-A1 (EP)
Inventor: AUSTIN ROBERT A
IPC: D21H25/06
Filed: 1991-11-11
Abstract: A layer of a coating composition is coated on to at least one surface of a continuous web of a planar substrate as said web is moved past a coating means. The coating composition is radiation or thermally curable, contains less than about 5% solvent or water and contains at least about 60% pigment based on the weight of said composition. The surface of the said layer is formed and the coating composition is at least partially cured.
Patent EP-0502278-A1 (EP)
Inventor: HALL NIGEL
IPC: C09B57/00
Filed: 1991-12-19
Abstract: A process for the preparation of a polycyclic dye of the Formula (1):
       
 by reacting a substituted acetic acid of the Formula (2):
       
 with a compound of the Formula (3):
       
 and oxidation of the intermediate leuco compound to dehydrogenate the peripheral heterocyclic rings wherein
     Y   is an optionally substituted aromatic or heteroaromatic radical;   Ring A   is unsubstituted or is substituted by from one to five groups;   Z   is -NR¹R²;   R¹ and R²   are each independently H or are independently selected from optionally substituted alkyl, alkenyl, cycloalkyl, aralkyl, aryl and heteroaryl; or   R¹ and R²   together with the nitrogen atom to which they are attached form a heterocyclic ring; or   R¹ and R²   each independently together with the nitrogen to which they are attached and the adjacent carbon atom of Ring B form a heterocyclic ring; and   X¹ and X²   are each independently selected from H, halogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted heteroaryl, cyano, carbamoyl, sulphamoyl, carboxylic acid and carboxylic acid ester, a process for the preparation of the substituted acetic acid of Formula (2) and certain novel substituted acetic acids of Formula (2).
Patent EP-0477106-A1 (EP)
Inventor: EZPELETA ITURRALDE D JOSE JAVI
IPC: E02F5/02
Filed: 1991-09-19
Abstract: Equipment for forming trenches, ditches, holes or similar, adaptable to machines. The equipment comprises a frame (1) on whose ends protrude, in a telescopic slide manner, arms (2) comprising coupling means (3) provided for the corresponding working tools (4); such that this equipment, mounted on a conventional tractive machine, allows the formation of trenches, ditches, holes or similar workings. <IMAGE>
Patent EP-0479664-A1 (EP)
Inventor: CAUBERE PAUL
IPC: C07F17/02
Filed: 1991-10-01
Abstract: Process for the synthesis of monohaloalkanoylferrocenes of formula (I) 
<IMAGE>
 in which X = Cl, Br, 2 </= n </= 7, R1 and R2 = H, C1-C8 alkyl chain. 
<??>A ferrocene derivative of formula (II) 
<IMAGE>
 is reacted with a halogen or the anhydride of the acid HOOC-(CH2)n-X at a temperature -5 DEG C <  theta r < +15 DEG C in the presence of AlCl3. 
<??>An acylating solution obtained by mixing AlCl3 and the acid halide or anhydride in CH2Cl2, whose temperature  theta a is such that 5 DEG C </=  theta r- theta a </= 15 DEG C, is gradually added to a solution of the ferrocene derivative (II) in CH2Cl2. The molar ratio of the acid halide or anhydride to the ferrocene derivative is between 0.99 and 1.01 and that of AlCl3 to the ferrocene derivative is between 1.05 and 1.11. 
<??>This process makes it possible to isolate a crude synthetic product of a high purity and in a high yield.
Patent EP-0462042-A1 (EP)
Inventor: FRANCOIS MICHEL
IPC: E04B2/02
Filed: 1991-06-06
Abstract: The invention relates to a free-expansion dry construction method, which is perfectly sealed and particularly well suited for building walls which are load bearing or not. The elements (1) and (2), of substantially parallelepipedal shape, are assembled by means of blind holes (3) and (4) which receive dowels (5) of conical appearance. The elements (1) and (2) rest on each other by means of horizontal flexible pads (6) and (7), one of which has a constant thickness and the other a thickness precalculated as a function of the perpendicularity. Recesses (8) receive an assembly key (9). The sealing of the vertical seals is provided by guide ways (10) into which seals (11) are inserted. The spacing between the holes (3) and (4), when it is regular, forms the repeat distance (pitch) (p) of the method which is then modular. <IMAGE>
Patent EP-0506873-A1 (EP)
Title: Apparatus and method for providing credit for operating a gaming machine
Inventor: LUCERO JAMES LEWIS
IPC: G06Q20/04
Filed: 1990-12-19
Abstract: The apparatus for enabling a gaming machine in an establishment to provide credit to a player operating the machine without the player leaving the machine. The gaming machine has a card reader associated with it for transmitting player related financial data to a remote location for approval. A first code identifies the particular gaming machine and a second code identifies the establishment in which the gaming machine is located. A visual display on the gaming machine indicates the amount of credit approved and usable by the player and enables the player to operate the gaming machine to use the credit.
Patent EP-0531367-A1 (EP)
Title: Convertisseur catalytique
Inventor: CARSON JOHN EDWARD
IPC: F01N3/28
Filed: 1991-05-16
Abstract: Matière protectrice pour bloc convertisseur catalytique comprenant un tampon de matière fibreuse dans une enveloppe (10); la profondeur de cette dernière est réduite au moins dans des zones ou des positions localisées par rapprochement de faces opposées de l'enveloppe, par exemple par couture (16).
Patent EP-0592412-A1 (EP)
Title: Device and method for attaching a member in replacement of part of a set of teeth.
Inventor: SICHLER HEIMO
IPC: A61C8/00
Filed: 1991-05-29
Abstract: PCT No. PCT/NL91/00087 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed May 29, 1991 PCT Pub. No. WO92/02191 PCT Pub. Date Feb. 20, 1992.A device for attaching a member that replaces a part of a set of teeth, wherein the device has a pin to be implanted in a jawbone and a coupling pin with a ball-and-socket joint disposed between the coupling pin and the implantation pin. The ball and/or the socket of the joint is made of a memory material. The memory position is such that at body temperature pivotal motion of the ball-and-socket joint can simply be brought into a desired position. Thus, the coupling pin can be brought into any desired position, virtually independently of the orientation of the implantation pin in the jaw, so that the dental-replacement member can be fitted readily without any tension arising therein.
Patent EP-0491047-A1 (EP)
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1991-06-21
Abstract: Réactif destiné à la détermination du (1->3)-beta-D-glucane, quiest composé soit de lysat d'amibocyte de limule et d'un anticorps contre un facteur sensible à l'endotoxine, soit dudit lysat exempt de facteur sensible à l'endotoxine. L'utilisation dudit réactif permet de déterminer avec une sensibilité remarquablement élevée la présence de glucane d'origine fongique dans un échantillon biologique tel que du sang, de l'urine ou du liquide cérébrospinal sans que ledit réactif soit influencé en aucune manière par l'endotoxine, si bien qu'il est possible de diagnostiquer, rapidement et avec une bonne reproductibilité, une mycose profonde difficile à diagnostiquer. Ledit réactif contribue ainsi à la technologie des examens cliniques en particulier.
Patent EP-0556189-A1 (EP)
Inventor: DANOWSKI DANIEL ROBERT
IPC: F02M37/32
Filed: 1991-09-05
Abstract: Filtre pour le carburant destiné au système d'alimentation en carburant d'un véhicule à moteur, comprenant un boîtier non conducteur définissant une chambre dans laquelle des disques en plastique fritté et poreux sont montés transversalement en travers de la chambre formée par le boîtier. Les disques ont une porosité graduelle et tendent à arracher les électrons de la paraffine hydrocarbure que contient le carburant. Les charges produites par l'arrachage des électrons sont neutralisées par les ions positifs produits par un disque adjacent.
Patent EP-0504425-A1 (EP)
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/115
Filed: 1991-10-04
Abstract: Dans la structure d'une mémoire dans laquelle des condensateurs comportant des matières ferroélectriques (109) sont intégrés sur un substrat semi-conducteur, notamment dans la structure de certaines cellules unitaires constituant la mémoire, une électrode (110) du condensateur ferroélectrique et la couche de diffusion de la source constituant un transistor MOS sont connectées par une électrode d'interconnexion (107). La couche de diffusion du drain du transistor MOS est connectée à une première électrode d'interconnexion (114) contenant, par exemple, de l'Al comme composant principal. L'autre électrode (113) du condensateur est utilisée comme seconde électrode d'interconnexion, telle qu'elle est. Une troisième électrode d'interconnexion (108) contenant, par exemple, de l'Al comme composant principal, est montée parallèlement ß la seconde électrode d'interconnexion et est connectée avec la première électrode d'interconnexion directement ou par l'intermédiaire de la seconde électrode. Ainsi, la mémoire convient à une intégration de plus haute densité peut fonctionner à grande vitesse.
Patent EP-0541725-A1 (EP)
Inventor: INSLEY THOMAS I
IPC: G21F5/08
Filed: 1991-08-07
Abstract: Récipient (10) doté d'une enceinte (11) autonome remplie d'un premier corps (12) sorbant en microfibres polyoléfiniques comprimées, lequel corps est pourvu d'au moins un logement adapté pour recevoir un conteneur renfermant des matières dangereuses. Le récipient est fermé par un couvercle (16) rempli d'un second corps sorbant (18) de microfibres polyoléfiniques comprimées, et lorsque ledit couvercle est en place, le second corps se serre contre le conteneur pour le garder en place. Au moins une partie du premier corps sorbant présente une solidité inférieure à 20 %, ce qui lui confère une capacité élevée de sorption de liquides, tels que le liquide qui pourrait fuir du conteneur, de sorte qu'il aide à empêcher le liquide de s'échapper du récipient.
Patent EP-0550656-A1 (EP)
Inventor: BROCK EARL DAVID
IPC: A61K8/58
Filed: 1991-09-25
Abstract: Des compositions de shampooing comprenant des principes actifs traitants tels que des baumes démêlants, des agents anti-pelliculaires, des agents anti-poux, des agents de coiffage et des mélanges de ceux-ci, sont améliorées au moyen de tensioactifs d'amides de l'acide gras de polyhydroxy. Des tensioactifs d'amides de glucose de formule générale R2C(O)N(CH3)CH2(CH2OH)4CH2OH sont parmi les tensioactifs décrits pour un tel emploi.
Patent EP-0553196-A1 (EP)
Title: Hydrolysis of resin in pulp.
Inventor: PEDERSEN LARS SAABY
IPC: D21C9/10
Filed: 1991-10-17
Abstract: PCT No. PCT/DK91/00315 Sec. 371 Date Mar. 3, 1993 Sec. 102(e) Date Mar. 3, 1993 PCT Filed Oct. 17, 1991 PCT Pub. No. WO92/07138 PCT Pub. Date Apr. 30, 1992.Resin can be hydrolyzed enzymatically during the reductive bleaching (e.g. with sodium dithionite) commonly used in pulp manufacture. The enzyme treatment necessitates little or no change of commonly used bleaching conditions.
Patent EP-0508347-A1 (EP)
Inventor: NAIK RAMACHANDRA GANAPATI
IPC: A61K31/445
Filed: 1992-04-06
Abstract: The present invention relates to 5,7-Dihydroxy-2-methyl-8-[4-(3-hydroxy-1-(1-propyl))piperidinyl]-4H-1-benzopyran-4-one its preparation and its use. 
     5,7-Dihydroxy-2-methyl-8-[4-(3-hydroxy-1-(1-propyl))piperidinyl]-4H-1-benzopyran-4-one is useful for the treatment of arthritis and/or rheumatism and for the treatment of chronic inflammatory diseases.
Patent EP-0528119-A1 (EP)
Inventor: RIECKE ERNST HERMANN DIPL-ING
IPC: E04D3/36
Filed: 1992-05-29
Abstract: The invention relates to a fixing element to fix insulating elements (1), having a pressure plate (2), a plug (3) and an expanding element (4) which can be introduced through the pressure plate (2) into the plug (3). In order to be able to anchor the insulating elements reliably using a small number of fixing elements with a high degree of assembly safety, provision is made for the pressure plate (2) to be constructed as a substantially planar, flat plate with a small substantially constant thickness, to have a large area and to be made of a high-strength material. <IMAGE>
Patent EP-0547361-A1 (EP)
Inventor: HOFFMANN HANS A
IPC: B65F1/08
Filed: 1992-11-06
Abstract: A refuse container, particularly a large mobile refuse container (1), comprises a receiving or hanging device interacting, for emptying purposes, with the lift/tilt or tilting apparatus of a refuse collection lorry and an insert (10) which can be introduced into the container and secured therein for reducing the reception volume of the basic refuse container. In this arrangement, the insert is designed as an inner container, optionally imposing a reduced volume on the basic container, and having an edge support (14) which can be brought, at least on some areas, into connecting engagement on the upper aperture edge (7) of the basic container.
Patent EP-0548570-A1 (EP)
Inventor: BURGERT HERWIG
IPC: B67D1/08
Filed: 1992-11-25
Abstract: Apparatus for filling and/or emptying containers for the transport or storage of corrosive, toxic or otherwise environmentally unfriendly liquids, in particular, in which device a container nozzle part (2) with an ascending pipe (23) is mounted on the container (1), and a connection part (3) is mountable on the container nozzle part (2) in at least two operating positions by means of movement of the connection part relative to the container nozzle part, thus preventing the liquid from making contact with the environment during filling or emptying. <IMAGE>
Patent EP-0551610-A1 (EP)
Inventor: LEHRICH KARL
IPC: F21Y103/37
Filed: 1992-12-05
Abstract: The built-in radiator has a skeleton (10) which accommodates a first reflector (20) and on whose rear end a supporting housing (21) is mounted. The one-piece supporting housing (21) has an enveloping region (23) surrounding the lamp (32) and, projecting to the side of said region, an accommodating region (24) for electrical components (38). The supporting housing (21) is provided with holders for mounting on the columns (13, 14, 15) of the skeleton, and forms a cylinder for accommodating the lamp (32) and a roof reflector. The accommodating region (24) contains the electrical components (38) required for operating the lamp. <IMAGE>
Patent EP-0548853-A1 (EP)
Inventor: IPPOLITO LUIGI
IPC: F16H48/30
Filed: 1992-12-18
Abstract: A system (1; 31) having a pair of axle shafts (3, 4); an input shaft (2) for transmitting torque ( M ); and a differential (6) for transmitting motion from the input shaft (2) to the axle shafts (3, 4) and in turn presenting a planet carrier (7) angularly integral with the input shaft (2), and a pair of sun gears (8); the system (1) also presenting a first clutch (12) interposed between each axle shaft (3, 4) and a respective sun gear (8); a second clutch (13) interposed between each axle shaft (3, 4) and the planet carrier (7); and a device (14) for controlling the clutches (12, 13) and continuously varying distribution of the torque ( M ) between the axle shafts (3, 4).
Patent EP-0501570-A1 (EP)
Inventor: CLOETENS HENRI
IPC: G06F17/10
Filed: 1992-02-19
Abstract: A digital control system is disclosed. The control system comprises an actuator (2) for influencing a state variable. A sensor (3) detects this state variable and the detected state variable is converted into a series of digital measured signal values (I(k)) with the aid of an analog-to-digital converter (4). According to a specific control system a digital signal processor (5) derives a control signal (Vs) for the actuator (2) from this series of signal values I(k). 
     For normalizing the measured signal values I(k) and/or adjusting the gain of the control loop the digital signal processor comprises a digital sub-circuit (6). 
     The digital sub-circuit comprises a negative feedback system which includes an integrating filter (24) and a quantizing circuit (25). The output (9) of the digital sub-circuit is fed back to a comparing circuit (21) through a multiplier circuit (20). The input (7) of the filter is also coupled to the input of the comparing circuit (21). The low-frequency component of the series of signal values o(k) at the output (9) is equal to the quotient of the series of signal values a(k) at the input and the series of signal values b at an input (8). 
     When the quantizing circuit (25) is used, the number of bits per signal value o(k) at the output (9) is strongly reduced compared to the number of bits per signal word a(k) at the input (7). This means that a multiplier will suffice which comprises a very limited number of components. Since the number of components needed for the filter (24) and quantizing circuit (25) is also very limited, this provides a sub-circuit having a total number of components which is very small. 
     It is true, the quantization introduces a strong noise component into the series of signals o(k) at the output (9). But if the sub-circuit (6) is driven at the sample rate (fs) which exceeds by far the bandwidth (Bs) of the control system in which the sub-circuit (6) is used, this noise component is not disturbing because the noise power (P(r)) is then concentrated in a frequency range situated outside the bandwidth (Bs) of the control system.
Patent EP-0547658-A1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23D7/00
Filed: 1992-12-02
Abstract: The invention concerns low-calorie confectionery fillings, wherein 5-50 wt.% of fat are present in a fat-continuous emulsion. The water phase comprises 10-60 wt.% of water, while the remainder (90-40 wt.%) consists of : acidity regulator, thickener, bulking agent, emulsifier, sweetener, flavour, colourant, humectant, and/or preservative.
Patent EP-0498567-A1 (EP)
Inventor: LAI STEPHEN WAI-YAN
IPC: H01L27/118
Filed: 1992-01-30
Abstract: A gate array having an inner core area which has both CMOS and BiCMOS cells is presented. CMOS cells are advantageous for their low power dissipation and high density. On the other hand, BiCMOS cells have a performance advantage with their high current capability for driving large loads. Thus, a mix of both CMOS and BiCMOS cells can achieve the best design tradeoff for performance, density and power.
Patent EP-0506331-A1 (EP)
Inventor: MEINKE PETER T
IPC: C07H19/01
Filed: 1992-03-24
Abstract: Avermectin derivatives are disclosed wherein the 4˝-hydroxy group is replaced by a substituted alkylthio or acylthio group or an iodo group. These avermectin derivatives can be further derivatized at the 5- and 23-positions as ketoximes or O-substituted ketoximes. The 4˝-substituted avermectin derivatives are prepared from the 4˝- and 4′-trifluoromethanesulfonyl avermectin derivatives with halo- or sulfur-containing nucleophiles. The 4˝- and 4′-α-and β-trifluoromethane sulfonates are prepared selectively and converted into 4˝- or 4′-alkyl- or acylsulfides, or iodides using the appropriate sulfur-containing or iodine nucleophile. Substituted sulfoxy and sulfonyl substituents at the 4˝- and 4′-positions are prepared from oxidation of the corresponding substituted sulfides. The new compounds are potent anti-parasitic agents; in particular, the compounds are anthelmintic, insecticidal and acaricidal agents.
Patent EP-0513988-A1 (EP)
Inventor: TAKEUCHI KIYOSHI
IPC: H01L21/822
Filed: 1992-04-03
Abstract: For a process of producing a capacitive element with a layered electrode, there is proposed a method to avoid that a part of the storage node electrode during the processes is positioned in the air without support therebelow. Storage electrode and ground electrode layers are deposited alternatingly. The storage node electrode layers are contacted by embedding a polysilicon plug (106a) in an aperture which extends to a silicon active layer (102) in a silicon substrate (101) from the surface of a polysilicon capacitive electrode (114aa) that is provided over a first ground electrode layer (104ab). After the capacitive insulating film (105b) and a second polysilicon ground electrode layer (104ba) are formed, the electrode layers (104aa,104ba) are electrically connected by a polysilicon plug (106d) to form a cell plate electrode.